Seminomas
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. Semen quality from patients affected by seminomatous and non-seminomatous testicular tumor
ABSTRACT Testicular cancer is considered a rare disease affecting approximately 1% to 2% of the male population. This neoplasm has a cure rate of over 95%; as a result, a major concern is the future of fertility of carriers from this disease. There are several histological subtypes of testicular tumors; however, the Testicular Germ Cell Tumors (TGCTs), compr
Int. braz j urol.. Publicado em: 2021-06
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2. Effects of testicular dysgenesis syndrome components on testicular germ cell tumor prognosis and oncological outcomes
ABSTRACT Purpose: To evaluate whether components of Testicular Dysgenesis Syndrome (TDS) affect testicular germ cell tumor (TGCT) prognosis and oncological outcomes. According to the hypothesis called TDS; undescended testis, hypospadias, testicular cancer and spermatogenic disorders share the same risk factors and have a combined fetal origin. Materials a
Int. braz j urol.. Publicado em: 2020-10
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3. Report of multidrug resistant bloodstream bacterial infections in systemic lupus erythematosus patients in Southern India
ABSTRACT Purpose: To evaluate whether components of Testicular Dysgenesis Syndrome (TDS) affect testicular germ cell tumor (TGCT) prognosis and oncological outcomes. According to the hypothesis called TDS; undescended testis, hypospadias, testicular cancer and spermatogenic disorders share the same risk factors and have a combined fetal origin. Materials a
Braz J Infect Dis. Publicado em: 2020-10
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4. Neoplasmas testiculares em 190 cães: aspectos clínicos, macroscópicos e histopatológicos
RESUMO: Este estudo teve por objetivo caracterizar a prevalência, aspectos clínicos, macroscópicos e histopatológicos dos cães acometidos por neoplasmas testiculares, a partir dos espécimes de biópsias do Laboratório de Patologia Veterinária da Universidade Federal de Santa Maria (LPV-UFSM) em 19 anos. Parâmetros quanto à idade, porte, raça dos c
Pesq. Vet. Bras.. Publicado em: 2020-07
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5. Metástase de seminoma em região orbital em cão - relato de caso
RESUMO O seminoma é uma neoformação testicular originária de células germinativas de ocorrência comum em cães, com maior prevalência em animais senis. Em geral, o comportamento biológico do seminoma canino é benigno. Relata-se neste trabalho um caso de seminoma com metástase em região orbital em um cão com 14 anos de idade. O animal foi atendido
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2020-04
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6. The relationship of neutrophil to lymphocyte ratio with testicular cancer
ABSTRACT Purpose: To assess the relationship between testicular germ cell tumors (TGCT) and neutrophil to lymphocyte ratio (NLR) and to determine whether this ratio can be used as a serum tumor marker. Material and Methods: Sixty-one patients with testicular germ cell tumors were included into the study. Patients were grouped as localized and non-localized
Int. braz j urol.. Publicado em: 2020-02
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7. Spontaneous gas in a retroperitoneal mass: check the testis!
ABSTRACT Testicular germ cell tumor is the most common cancer in 20-to 35-years-old men. There are known risk factors such as undescended testicle(s) and history of testicular cancer. Most lesions are germ cell tumors with two main subtypes: seminomas and non-seminomatous germ cell tumors.
Int. braz j urol.. Publicado em: 02/09/2019
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8. Tumores de células germinativas primários do mediastino
Os tumores de células germinativas primários do mediastino podem corresponder de 10% a 20% das neoplasias mediastinais. Ocorrem devido à transformação maligna de elementos germinativos sem evidência de um foco gonadal primário. Podem ser classificados de acordo com suas características morfológicas em: teratomas, seminomas, não seminomas (tumores d
Revista da Associação Médica Brasileira. Publicado em: 2006-06
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9. Prognóstico de tumores testiculares germinativos
OBJETIVO: Investigar as características e a evolução de homens adultos portadores de tumores germinativos do testículo. MÉTODOS: Estudamos as características e a evolução 29 pacientes tratados (14 seminomas e 15 não seminomas). O tempo médio de seguimento foi de 56 meses para os seminomas e de 40 meses para os não seminomatosos. Todos foram submet
Acta Cirurgica Brasileira. Publicado em: 2002
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10. Expression of the insulin-like growth factor (IGF) system and steroidogenic enzymes in canine testis tumors
Testis tumors occur frequently in dogs. The main types of tumors are Sertoli cell tumors, seminomas, and Leydig cell tumors. Mixed tumors and bilateral occurrence of tumors may be encountered frequently. To elucidate the possible relationship between the insulin-like growth factor (IGF) system and the development of different types of testis tumors in dogs,
BioMed Central.
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11. Production of a monoclonal antibody specific for seminomas and dysgerminomas.
A monoclonal antibody (M2A, IgG2a) was produced against a cultured human ovarian epithelial adenocarcinoma cell line, HEY. Monoclonal antibody M2A reacted with a glycoprotein of molecular weight 40,000 on the surface of HEY cells. The affinity constant of the monoclonal antibody M2A for HEY cells was 10(9) M-1, and the number of binding sites on HEY cells wa
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12. TCL1 participates in early embryonic development and is overexpressed in human seminomas
Overexpression of the TCL1 oncogene has been shown to play a causative role in T cell leukemias of humans and mice. The characterization of Tcl1-deficient mice in these studies indicates an important developmental role for Tcl1 in early embryogenesis. In wild-type embryos, Tcl1 is abundant in the first three mitotic cycles, during which it shuttles between n
The National Academy of Sciences.